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carno January 28, 2008 05:11

Fuel injector CFD

I am solving a CFD analysis of fuel injector (0.5mm nozzle). But I am facing the problem of convergence especially in continuity equation.

Mesh is tetra with prism layers at strategic locations. Actually there may be cavitation happening. I tried to activate that also. But same problem. Now I want to initialize the solution from converged w/o cavitation solution.

What could be the reason?


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